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Suit

Informal Western dress code

  • 30 min read
  • 6 chapters
  • 1 lab on Lably
Matt Smith, a previous Dr Who, in Belfast for the making of a new film, "Christopher And His Kind". The film traces the formative years of Christopher Isherwood, an aspiring writer escaping repressed
Cliff Donaldson from Belfast, Northern Ireland · CC BY-SA 2.0

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Suits are offered in different designs and constructions. Cut and cloth, whether two- or three-piece, single- or double-breasted, vary, in addition to various accessories. A two-piece suit has a jacket and trousers; a three-piece suit adds a waistcoat. Hats were almost always worn outdoors (and sometimes indoors) with all men's clothes until the counterculture of the 1960s in Western culture. Informal suits have been traditionally worn with a fedora, a trilby, or a flat cap. Other accessories include handkerchief, suspenders or belt, watch, and jewelry.

Other notable types of suits are for what would now be considered formal occasions—the tuxedo or dinner suit (black tie) and the black lounge suit (stroller)—both which originally arose as less formal alternatives for the prior formal wear standards known as white tie, which incorporated items such as the dress coat, and of morning dress, which incorporated items such as the morning coat with formal trousers.

Originally, suits were always tailor-made from the client's selected cloth. These are now known as bespoke suits, custom-made to measurements, taste, and style preferences. Since the 1960s, most suits have been mass-produced ready-to-wear garments. Currently, suits are offered in roughly four ways:

  • bespoke, in which the garment is custom-made by a tailor from a pattern created entirely from the customer's measurements, giving the best fit and free choice of fabric;
  • made to measure, in which a pre-made pattern is modified to fit the customer, and a limited selection of options and fabrics is available;
  • ready-to-wear, off-the-peg (Commonwealth English), or off-the-rack (American English), sold ready-made, although minor tailor alterations are possible;
  • suit separates, where lounge jacket and trousers are sold separately to minimize alterations needed, including also odd-colored blazers or sports coats as smart casual options

Terminology

The word suit derives from French suite 'following', from some Late Latin derivative form of the Latin verb sequor 'I follow', because the component garments (jacket and trousers and waistcoat) follow each other and have the same cloth and colour and are worn together.

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Source and licence. Adapted from the Wikipedia article “Suit” (this version, 2026-09-23) by its contributors, shared under CC BY-SA 4.0. Lablypedia has left out its tables, references and most pictures, and linked it to other Lablypedia articles.